19256036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1423}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 35884800

約数和(自身を除く): 16628764

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 1423, 2846, 3383, 5692, 6766, 13532, 24191, 48382, 96764, 283177, 566354, 1132708, 4814009, 9628018, 19256036]

約数ペア:

[(1, 19256036), (2, 9628018), (4, 4814009), (17, 1132708), (34, 566354), (68, 283177), (199, 96764), (398, 48382), (796, 24191), (1423, 13532), (2846, 6766), (3383, 5692)]